The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 26, 2025
Filed:
Aug. 23, 2021
Harsh Piparsaniya, Maharashtra, IN;
Harsh Piparsaniya, Maharashtra, IN;
SIEMENS MOBILITY, INC., New York, NY (US);
Abstract
A system and a method for preventing collision between a first train and a second train are provided. The system includes at least one first subsystem installed on a first train. The at least one first subsystem is configured to broadcast a message indicative of a status of the first train. The system further includes at least one second subsystem installed on a second train configured to selectively receive the broadcast message from the at least one first subsystem on the first train. The second subsystem determines the status of the first train by analyzing the broadcast message. An action to be performed at the second train for preventing a collision between the first train and the second train is determined based on the status of the first train. One or more instructions are generated for performing the action at the second train.